There are a lot of things you have to worry about in your 20s. That whole career thing, if tonight is the night you'll land a guy at some dingy dive bar, and by now, you're 100 percent expected to have that whole walking-in-heels-of-any-height thing down pat. All the while, things are changing. You're changing. And the biggest modification of all? Arguably, your beauty routine. So, how exactly does your beauty routine change in your twenties?

That's right, as if you didn't have enough to worry about while sending that iMessage in line at CVS, that effortless beauty of your teenage years is now a thing of the past. Now that us 20-somethings are aware that eye serums are something we should be paying attention to if you're born before 1995, it's as if a whole other world has opened. A whole other (slightly) scary world. Check these six ways your beauty routine changes in your 20s.